Year = 2004
Month = January
Day = 31
Day-of-year = 031
Site = Poker Flat
Sunrise = 18:48
Sunset = 01:17
Moonrise = 18:57
Moonset = 15:57
Moon_age = 10
Aurora = Disturbed - Arcs reached the zenith for significant periods
Cloud = Extremely clear all night
Magnetometer = Unknown
ASC = Unknown
MSP = No data, did not run
VHF_radar = Unknown
Electrojet = Unknown
SDI = Ran all night, good data
Bomem = Unknown
MSG = Unknown
Trailer = Unknown
UW_FPI = Unknown
CRL_NF_FPI = Unknown
CRL_AS_FPI = Unknown
Stratosperic_lidar = Unknown
Rayleigh_lidar = Unknown
Resonance_lidar = Unknown
Ebert = Unknown
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